May 8, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
June 4, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
March 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field.
Connect with us on LinkedIn and Facebook.. Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions).
March 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
June 25, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Fort Belvoir, VA30+ days ago
The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. 9+ years of experience in DevOps Engineering or Software Development and Bachelors in related field; or 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.
Fort Belvoir, VA30+ days ago
The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. 5+ years of experience in DevOps Engineering or Software Development and Bachelors in related field; or 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience.
Fort Belvoir, Virginia17 days ago
p style="margin:0px">As a Systems Integration Engineer supporting Flight Safety (FS) systems, you'll sit at the intersection of orbital mechanics, systems architecture, and real-world mission impact — ensuring the tools that protect space assets are integrated, verified, and ready when it matters most. Working alongside systems engineers, developers, and operators, you'll drive the seamless incorporation of new capabilities and data sources into both legacy and next-generation architectures — keeping operational risk low and mission readiness high.
Fredericksburg, VA30+ days ago
p>Purpose: - Valkyrie Enterprises is seeking a highly motivated Embedded Controls / Systems Integration Engineer in Fredericksburg, VA to support the design, development, integration, and testing of embedded control systems for complex electromechanical and sensor-based systems.
Qualifications:
- Must have a Bachelor's degree in Electrical Engineering, Computer Engineering, Systems Engineering, or a related technical field and at least 5+ embedded control systems, electrical systems, or hardware/software integration.
p>ROLE AND POSITION OBJECTIVES: As a Systems Engineer for General Dynamics Mission Systems, BYG-1 Integration Team, you'll be a member of a cross functional team responsible for designing, developing, and integrating a custom Linux-based Operating System for U.S. Navy submarine combat systems.
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
p> We are supporting a DoD program seeking a Senior Systems Engineer to lead and support the design, integration, and implementation of complex IT solutions across a multi-technology environment. This is a strong fit for someone with a deep engineering background who has taken on technical leadership responsibilities and contributed to system design efforts, while remaining hands-on.
This role will work alongside senior engineers to support system improvements, documentation, and operational alignment across a multi-technology environment. We are supporting a DoD program seeking a cleared Systems Engineer to support system integration, infrastructure environments, and ongoing design efforts.
Fort Belvoir, VA16 days ago
As a Systems Integration Engineer supporting Flight Safety (FS) systems, you''ll sit at the intersection of orbital mechanics, systems architecture, and real-world mission impact - ensuring the tools that protect space assets are integrated, verified, and ready when it matters most. Working alongside systems engineers, developers, and operators, you''ll drive the seamless incorporation of new capabilities and data sources into both legacy and next-generation architectures - keeping operational risk low and mission readiness high.
Fort Belvoir, VA13 days ago
p>As a Systems Integration Engineer supporting Flight Safety (FS) systems, you''ll sit at the intersection of orbital mechanics, systems architecture, and real-world mission impact - ensuring the tools that protect space assets are integrated, verified, and ready when it matters most. Working alongside systems engineers, developers, and operators, you''ll drive the seamless incorporation of new capabilities and data sources into both legacy and next-generation architectures - keeping operational risk low and mission readiness high.
As a Systems Engineer for General Dynamics Mission Systems, BYG-1 Integration Team, you'll be a member of a cross functional team responsible for designing, developing, and integrating a custom Linux-based Operating System for U.S. Navy submarine combat systems. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Springfield, Virginia30+ days ago
ul>18+ years' of relevant experience and a Bachelor’s degree or higher in Engineering, Computer Science, Imagery Analysis, or a related STEM field.- Additional experience may be substituted for education:
- 4 additional years of experience in lieu of a degree. Qualifications:
Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Manassas, Virginia30+ days ago
p style="margin:0px">Candidate must have experience in Linux based high availability systems, hands on ability to set-up, maintain and troubleshoot hardware/software test environments, experience managing software builds and integration of software components. Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Springfield, VA30 days ago
p>Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. This position requires close collaboration with systems engineers, image scientists, and software developers to deliver interoperable, end-to-end mission solutions while maintaining the integrity of a complex system-of-systems enterprise.
p>Candidate must have experience in Linux based high availability systems, hands on ability to set-up, maintain and troubleshoot hardware/software test environments, experience managing software builds and integration of software components. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
p>Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. The ICP program provides a common Integrated Undersea Surveillance Systems (IUSS) signal processing and display system software and hardware suite for the US Navy.
p>• Stakeholder Collaboration: Act as the primary point of contact for systems integration activities, liaising between technical engineering teams, requirement sponsors, program managers, operational SMEs, and other stakeholders to ensure alignment of operational requirements and capabilities with mission needs. • Model-Based Systems Engineering (MBSE): Apply MBSE principles and tools, such as Cameo SysML UAF, to develop and maintain mission and scenario-based architectures, define as-is" and to-be" architectures, and review requirements traceability within available tools, such as JAMA.
Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
p>Job Description: As the premier provider of Space Domain Awareness (SDA) mission solutions for the United States Space Force, L3Harris is seeking a mid-level Integration and Test Engineer to perform Software Systems Integration and System Test functions related to the MOSSAIC C2 Space Domain Awareness (SDA) mission. The ideal candidate will have some experience in Systems Engineering Integration & Test (SEIT) activities such as Requirements Development/Derivation, Test Documentation (Plans, Procedures, Reports), Test Execution, System Troubleshooting, and Defect Tracking and Resolution.
p>Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Dahlgren, Virginia30+ days ago
p>Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Job Title: Software Engineer (Real-Time Systems / C2 Integration)
Job Category: Engineering.
Develop and execute Government approved security policies, plans, and procedures; implement data network security measures; conduct information system (IS) security incident handling; support Continuity of Operations Plan/Disaster Recovery (COOP/DR) plans and perform certification of IS and networks. Perform weekly vulnerability audits, submit Plans of Action and Milestone (POA&M) and assist with patching for customer systems in order to maintain compliance with operational directives.
Springfield, Virginia24 days ago
ul>Must have a minimum of a Top Secret clearance and willing to upgrade clearance to TS/SCI and pass a polygraph within 30 days of employment or at customers request- Contract requires TS/SCI with poly. Responsibilities: We are seeking a motivated product quality SYSTEM ENGINEER to support the planning, test development, data definition, and task execution for new and existing products within the National System for Geospatial-Intelligence (NSG).
p>Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Together, we will advance our nations most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Using your experience implementing and integrating software applications, you'll work alongside software development engineers to integrate tactical communications hardware and software to modernize a system that integrates data from multiple sources to create a synchronized air and battlefield picture. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
li>Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Become an integral part of an innovative employee-owned company which includes: Flexible Time Program enabling an optimal work-life balance by permitting partners to arrange their work around personal appointments, parent-teacher conferences, children's activities and the like, so long as the partner gets the job done on-time. Candidates are eligible for a clearance if they have demonstrated sound financial management (including good credit) over time, are free of criminal records, have limited foreign contacts or ties, and other factors indicative of a position of trust to protect information sensitive to the U.S. Government.
p>Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Required Experience/Education:
- Must have a minimum of a Top Secret clearance and willing to upgrade clearance to TS/SCI and pass a polygraph within 30 days of employment or at customers request- Contract requires TS/SCI with poly.
King George, Virginia30+ days ago
PLEASE NOTE: This contact channel is reserved for use by individuals with disabilities who require special accommodations in order to submit an expression of interest in a position within Red River.Red River does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings or otherwise. Placement fees will not be paid to any recruiter unless Red River has an active agreement in place with the recruiter and such a request has been made by the Red River Talent Acquisition team and such candidate was submitted to the Red River Talent Acquisition Team via our Applicant Tracking System.
The SSDS is a vital combat system that integrates various sensors, weapons, and command systems to provide sailors and marines with a holistic view of the battlefield, enabling them to respond rapidly and effectively to threats. SSDS is a Combat Direction System that provides capability to defend against Anti-Ship Missile (ASCM) attacks for carrier and large deck Amphibious ships classes.
li>Shall have the required skills, training, and experience necessary to use the following software program(s): Microsoft Office (Word, PowerPoint, Excel, and Outlook), Microsoft Products (SharePoint, Power BI, Power Automate, and Teams). This Commercial Off-the-Shelf (COTS) solution is a multi-network, multi-device accessible, secure solution hosted in Salesforce GovCloud+ and Amazon Web Service (AWS) Cloud Impact Level (IL) 4 commercial cloud environment.
Fort Belvoir, VA30+ days ago
p>About Praescient Analytics: Praescient Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the Department of Defense (DoD), Intelligence Community, and federal law enforcement. Praescient Analytics is a Certified Woman-Owned Small Business (WOSB) with over a decade of expertise in advanced analytics, engineering, and DevOps, specializing in transforming complex data into actionable intelligence for informed decision-making.
We are ready to hire an BYG-1 Offsite Integration Support Tech – Offsite Support for the Navy's AN/BYG-1 Submarine Combat System delivered to the United States Navy (USN) and Royal Australian Navy (RAN) Submarine fleet. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Intrepid Solutions is seeking an Audio Visual (AV) Integration/Maintenance Technician to join our Operations & Maintenance (O&M) Team comprised of AV Subject Matter Expert, AMX/Crestron/Extron programmers, engineers, integration, and maintenance technicians. The actual salary offered may vary based on various factors including but not limited to relevant experience, knowledge, skills and abilities, education, geographic location, as well as internal equity, and alignment to market data.
We are ready to hire an BYG-1 Offsite Integration Support Tech Offsite Support for the Navy's AN/BYG-1 Submarine Combat System delivered to the United States Navy (USN) and Royal Australian Navy (RAN) Submarine fleet. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Springfield, VA30+ days ago
li>A minimum of nine (9) years or more of experience providing technical project management and systems engineering in support of DoW and/or IC programs; at least 5 years or more in Science and Technology and/or Research and Development project management. System development and/or field experience in any of the following areas: unmanned underwater vehicles, robotics, autonomous systems, underwater communications, GPS denied navigation, acoustic systems, underwater power systems, and/or autonomy development for unmanned assets.